When a composition algebra is barrelled? Jorge Bustamante González; Raúl Escobedo Conde — 1997 Extracta Mathematicae
A-realcompact spaces. Jorge Bustamante; José R. Arrazola; Raúl Escobedo — 1998 Revista Matemática Complutense Relations between homomorphisms on a real function algebra and different properties (such as being inverse-closed and closed under bounded inversion) are studied.